course-site/app/Http/Controllers/Admin/Base/DepartmentController.php

<?php

namespace App\Http\Controllers\Admin\Base;

use App\Http\Controllers\Controller;
use App\Repositories\Enums\ResponseCodeEnum;
use Illuminate\Http\Request;
use Jiannei\Response\Laravel\Support\Facades\Response;
use Prettus\Validator\Contracts\ValidatorInterface;
use App\Contracts\Repositories\Base\DepartmentRepository;
use App\Repositories\Validators\Base\DepartmentValidator;

/**
 * Class DepartmentsController.
 *
 * @package namespace App\Http\Controllers;
 */
class DepartmentController extends Controller
{
    /**
     * @var DepartmentRepository
     */
    protected $repository;

    /**
     * @var DepartmentValidator
     */
    protected $validator;

    /**
     * DepartmentsController constructor.
     *
     * @param DepartmentRepository $repository
     * @param DepartmentValidator $validator
     */
    public function __construct(DepartmentRepository $repository, DepartmentValidator $validator)
    {
        parent::__construct();
        $this->repository = $repository;
        $this->validator = $validator;
    }

    /**
     * 列表
     * @param
     * @return \Illuminate\Http\JsonResponse|\Illuminate\Http\Resources\Json\Resource
     * Author: Mead
     */
    public function index()
    {
        $departments = $this->repository->paginate(request('per_page', self::PAGE_NUM));
        return Response::success($departments);
    }


    /**
     * 添加
     * @param Request $request
     * @return \Illuminate\Http\JsonResponse|\Illuminate\Http\Resources\Json\Resource|void
     * @throws \Illuminate\Validation\ValidationException
     * Author: Mead
     */
    public function store(Request $request)
    {
        $this->validate($request, $this->validator->getRules(ValidatorInterface::RULE_CREATE));
        try {
            $department = $this->repository->create($request->all());
            return Response::success($department);
        } catch (\Exception $e) {
            return $this->error($e);
        }
    }

    /**
     * 详情
     * @param $id
     * @return \Illuminate\Http\JsonResponse|\Illuminate\Http\Resources\Json\Resource
     * Author: Mead
     */
    public function show($id)
    {
        $department = $this->repository->find($id);
        return Response::success($department);
    }

    /**
     * 更新数据
     * @param Request $request
     * @param $id
     * @return \Illuminate\Http\JsonResponse|\Illuminate\Http\Resources\Json\Resource
     * @throws \Illuminate\Validation\ValidationException
     * Author: Mead
     */
    public function update(Request $request, $id)
    {
        $this->validate($request, $this->validator->getRules(ValidatorInterface::RULE_UPDATE));
        try {
            $department = $this->repository->update($request->all(), $id);
            return Response::success($department);
        } catch (\Exception $e) {
            $this->error($e);
        }
    }

    /**
     * 删除
     * @param $id
     * @return \Illuminate\Http\JsonResponse|\Illuminate\Http\Resources\Json\Resource
     * Author: Mead
     */
    public function destroy($id)
    {
        try {
            $this->repository->delete($id);
            return Response::success(null, T('successfully delete.'));
        } catch (\Exception $exception) {
            return Response::fail(T('Delete failed.'), ResponseCodeEnum::SERVICE_UPDATE_DATA_ERROR);
        }
    }

    /**
     * 批量删除
     * @param Request $request
     * @return \Illuminate\Http\JsonResponse|\Illuminate\Http\Resources\Json\Resource
     * Author: Mead
     */
    public function delete(Request $request)
    {
        try {
            $this->validate($request, [
                'ids' => 'required|array',
            ]);

            $ids = $request->get('ids');
            $this->repository->whereIn('id', $ids)->delete();
            return Response::success(null, T('successfully delete.'));
        } catch (\Exception $exception) {
            return Response::fail(T('Delete failed.'), ResponseCodeEnum::SERVICE_UPDATE_DATA_ERROR);
        }
    }

    /**
     * 树型
     * @return \Illuminate\Http\JsonResponse|\Illuminate\Http\Resources\Json\Resource
     * Author: Mead
     */
    public function tree()
    {
        $departments = $this->repository->orderByDesc('sort')->select(['id', 'name', 'parent_id', 'sort', 'status'])->get()->append('parent_name')->toArray();
        return Response::success(toTree($departments));
    }
}